A Challenge Set Approach to Evaluating Machine Translation Pierre Isabelle author Colin Cherry author George Foster author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication isabelle-etal-2017-challenge 10.18653/v1/D17-1263 https://aclanthology.org/D17-1263/ 2017-09 2486 2496